Casper Weather Forecast

    • 57
    • 94

    Mostly Sunny

    • 60
    • 93

    Slight Chance Thunderstorms

    • 59
    • 91

    Chance Thunderstorms

    • 54
    • 85

    Chance Thunderstorms

    • 52
    • 87

    Slight Chance Thunderstorms

    • 54
    • 88

    Slight Chance Thunderstorms

    • 55
    • 89

    Slight Chance Thunderstorms

Today 1 Jul Natrona County Lower Elevations

Mostly sunny. Near steady temperature in the lower 90s. Northwest Winds 10 to 15 Mph.

Tonight 1 Jul Natrona County Lower Elevations

Partly cloudy this Evening, then clearing. Lows in the upper 50s. North Winds around 10 Mph with Gusts up to 25 Mph, becoming west after midnight.

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Casper Temperature Statistics

July Temperature

Casper, Natrona County International Airport (8.1 miles)

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  • Average July

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Climate (2020–Present)

Casper, Natrona County International Airport (8.1 miles)

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  • Average Low 2020–2025

    32.6 °F
  • Average 2020–2025

    46.6 °F
  • Average High 2020–2025

    60.2 °F
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